85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/*
|
|
* Copyright (c) 1999-2005, 2007-2009 Todd C. Miller <Todd.Miller@courtesan.com>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
* Sponsored in part by the Defense Advanced Research Projects
|
|
* Agency (DARPA) and Air Force Research Laboratory, Air Force
|
|
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>
|
|
#include <stdio.h>
|
|
#ifdef STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#else
|
|
# ifdef HAVE_STDLIB_H
|
|
# include <stdlib.h>
|
|
# endif
|
|
#endif /* STDC_HEADERS */
|
|
#ifdef HAVE_STRING_H
|
|
# include <string.h>
|
|
#else
|
|
# ifdef HAVE_STRINGS_H
|
|
# include <strings.h>
|
|
# endif
|
|
#endif /* HAVE_STRING_H */
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif /* HAVE_UNISTD_H */
|
|
#include <pwd.h>
|
|
|
|
#include "sudo.h"
|
|
#include "sudo_auth.h"
|
|
|
|
/*
|
|
* For a description of the AIX authentication API, see
|
|
* http://publib16.boulder.ibm.com/doc_link/en_US/a_doc_lib/libs/basetrf1/authenticate.htm
|
|
*/
|
|
int
|
|
aixauth_verify(pw, prompt, auth)
|
|
struct passwd *pw;
|
|
char *prompt;
|
|
sudo_auth *auth;
|
|
{
|
|
char *pass;
|
|
char *message = NULL;
|
|
int reenter = 1;
|
|
int rval = AUTH_FAILURE;
|
|
|
|
pass = tgetpass(prompt, def_passwd_timeout * 60, tgetpass_flags);
|
|
if (pass) {
|
|
/* XXX - should probably print message on failure. */
|
|
if (authenticate(pw->pw_name, pass, &reenter, &message) == 0)
|
|
rval = AUTH_SUCCESS;
|
|
free(message);
|
|
zero_bytes(pass, strlen(pass));
|
|
}
|
|
return(rval);
|
|
}
|
|
|
|
int
|
|
aixauth_cleanup(pw, auth)
|
|
struct passwd *pw;
|
|
sudo_auth *auth;
|
|
{
|
|
/* Unset AUTHSTATE as it may not be correct for the runas user. */
|
|
unsetenv("AUTHSTATE");
|
|
|
|
return(AUTH_SUCCESS);
|
|
}
|